package java180.c;

class Xp{
	public static void main(String arg[]){
		int xp,result;
		for(int i=0;i<7; i++){
			result=1;
			xp=i;
			while(xp<0){
				result *=3;
				xp--;
				System.out.println("3 to " +i+"power is " +result);
				}
			}
			System.out.println("Nothing be displayed");
   }
}
